EP3150848A4 - Schraubverbindung für eine modulare schaufel - Google Patents

Schraubverbindung für eine modulare schaufel Download PDF

Info

Publication number
EP3150848A4
EP3150848A4 EP14893081.1A EP14893081A EP3150848A4 EP 3150848 A4 EP3150848 A4 EP 3150848A4 EP 14893081 A EP14893081 A EP 14893081A EP 3150848 A4 EP3150848 A4 EP 3150848A4
Authority
EP
European Patent Office
Prior art keywords
screwed connection
modular blade
modular
blade
screwed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14893081.1A
Other languages
English (en)
French (fr)
Other versions
EP3150848B1 (de
EP3150848A1 (de
Inventor
Eneko Sanz Pascual
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nabrawind Technologies SL
Original Assignee
Nabrawind Technologies SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nabrawind Technologies SL filed Critical Nabrawind Technologies SL
Publication of EP3150848A1 publication Critical patent/EP3150848A1/de
Publication of EP3150848A4 publication Critical patent/EP3150848A4/de
Application granted granted Critical
Publication of EP3150848B1 publication Critical patent/EP3150848B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05B2240/302—Segmented or sectional blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Wind Motors (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
EP14893081.1A 2014-05-29 2014-05-29 Schraubverbindung für eine modulare schaufel Active EP3150848B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/000088 WO2015181401A1 (es) 2014-05-29 2014-05-29 Union atornillada para pala modular

Publications (3)

Publication Number Publication Date
EP3150848A1 EP3150848A1 (de) 2017-04-05
EP3150848A4 true EP3150848A4 (de) 2018-01-24
EP3150848B1 EP3150848B1 (de) 2021-09-01

Family

ID=54698146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14893081.1A Active EP3150848B1 (de) 2014-05-29 2014-05-29 Schraubverbindung für eine modulare schaufel

Country Status (7)

Country Link
US (1) US10584677B2 (de)
EP (1) EP3150848B1 (de)
CN (1) CN106662069B (de)
BR (1) BR112016026798B1 (de)
DK (1) DK3150848T3 (de)
ES (1) ES2888103T3 (de)
WO (1) WO2015181401A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2749974T3 (es) * 2015-12-14 2020-03-24 Vestas Wind Sys As Junta para conectar una pala de rotor de turbina eólica a un buje de rotor y método asociado
BR112018070316B1 (pt) * 2016-04-04 2023-01-31 Nabrawind Technologies SL Lâmina modular
ES2775069B2 (es) * 2017-12-27 2021-06-23 Nabrawind Tech Sl Sistema de control del pretensado de pernos
DE102019118317A1 (de) * 2019-07-05 2021-01-07 Wobben Properties Gmbh Rotorblatt für eine Windenergieanlage, Rotorblattsegment, Windenergieanlage und Verfahren zur Herstellung eines Rotorblattes
WO2021063495A1 (de) 2019-10-02 2021-04-08 Nordex Energy Se & Co. Kg Windenergieanlagenrotorblatt, lagerhülse und verfahren zum verbinden zweier rotorblattsegmente
EP4065834A1 (de) * 2019-11-29 2022-10-05 Vestas Wind Systems A/S Modulare windturbinenschaufel
EP3995688A1 (de) 2020-11-05 2022-05-11 Nordex Blade Technology Centre APS Verfahren zur herstellung eines windturbinenrotorblattverbindungsteils mit einer verbindungsfläche
WO2023169677A1 (en) * 2022-03-10 2023-09-14 Nordex Energy Se & Co. Kg Wind turbine rotor blade and method of joining two rotor blade segments
DE102022001676A1 (de) 2022-05-12 2023-11-16 Adc Connection Solutions Gmbh Vorrichtung und Verfahren zum Toleranzausgleich vorgespannter Verbindungsanordnungen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199604A2 (de) * 2008-12-18 2010-06-23 General Electric Company Ein Modul eines Rotorblattes, ein modulares Rotorblatt und ein Verfahren zur Montage eines modularen Rotorblattes
WO2010086297A2 (en) * 2009-01-27 2010-08-05 Vestas Wind Systems A/S A sectional wind turbine blade
GB2472460A (en) * 2009-08-07 2011-02-09 Gurit Wind or Tidal Turbine Blade having an Attachment
WO2011070137A1 (en) * 2009-12-11 2011-06-16 Vestas Wind Systems A/S A sectional blade
EP2381093A1 (de) * 2009-01-19 2011-10-26 Manuel Torres Martinez Windturbinenschaufel

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US478060A (en) * 1892-06-28 Belt-stretch er
US3107419A (en) * 1959-07-13 1963-10-22 Connard G Sandlfer Flange spreader
US3015975A (en) * 1959-11-17 1962-01-09 Biach Ind Bolt-tensioning apparatus
US3162071A (en) * 1961-05-08 1964-12-22 Biach Ind Tensioning apparatus
US3285568A (en) * 1965-03-17 1966-11-15 Biach Ind Tensioning apparatus
US4027373A (en) * 1976-07-20 1977-06-07 The Singer Company Flange spreader
US4773146A (en) * 1985-03-06 1988-09-27 Pilgrim Engineering Developments, Ltd. Multi-stud tensioners
FR2616765A1 (fr) * 1987-06-22 1988-12-23 Victory Sa Cric hydraulique perfectionne pour le levage et la manutention de charges lourdes de plusieurs tonnes
US5129136A (en) * 1991-03-22 1992-07-14 Richardson H Gary Flange spreader
DK176176B1 (da) * 2004-11-24 2006-11-27 Siemens Wind Power As Fremgangsmåde og samlestykke til samling af en vinge, fortrinsvis vindmöllevinge, i sektioner
ES2265760B1 (es) * 2005-03-31 2008-01-16 GAMESA INNOVATION & TECHNOLOGY, S.L. Pala para generadores eolicos.
DK2138716T4 (da) * 2008-06-27 2024-03-11 Siemens Gamesa Renewable Energy Innovation & Technology SL Vingeindsats
WO2010023299A2 (en) * 2008-08-31 2010-03-04 Vestas Wind Systems A/S A sectional blade
GB2465167A (en) * 2008-11-07 2010-05-12 Vestas Wind Sys As A turbine blade having mounting inserts of different lengths
US8510947B2 (en) * 2008-11-14 2013-08-20 General Electric Company Turbine blade fabrication
US7891947B2 (en) * 2008-12-12 2011-02-22 General Electric Company Turbine blade and method of fabricating the same
JP4939640B2 (ja) * 2010-10-22 2012-05-30 三菱重工業株式会社 風車回転翼
WO2012140039A2 (en) * 2011-04-11 2012-10-18 Lm Wind Power A/S Wind turbine blade comprising circumferential retaining means in root regions
DK177296B1 (en) * 2011-06-15 2012-10-15 Envision Energy Denmark Aps A Wind Turbine Blade
EP2930350B1 (de) * 2014-04-11 2018-02-14 Siemens Aktiengesellschaft Segmentierte Rotorschaufel mit Schraubverbindung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199604A2 (de) * 2008-12-18 2010-06-23 General Electric Company Ein Modul eines Rotorblattes, ein modulares Rotorblatt und ein Verfahren zur Montage eines modularen Rotorblattes
EP2381093A1 (de) * 2009-01-19 2011-10-26 Manuel Torres Martinez Windturbinenschaufel
WO2010086297A2 (en) * 2009-01-27 2010-08-05 Vestas Wind Systems A/S A sectional wind turbine blade
GB2472460A (en) * 2009-08-07 2011-02-09 Gurit Wind or Tidal Turbine Blade having an Attachment
WO2011070137A1 (en) * 2009-12-11 2011-06-16 Vestas Wind Systems A/S A sectional blade

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015181401A1 *

Also Published As

Publication number Publication date
ES2888103T3 (es) 2021-12-30
WO2015181401A1 (es) 2015-12-03
EP3150848B1 (de) 2021-09-01
US20170089324A1 (en) 2017-03-30
CN106662069A (zh) 2017-05-10
DK3150848T3 (da) 2021-11-22
BR112016026798A2 (pt) 2017-08-15
BR112016026798B1 (pt) 2022-12-13
CN106662069B (zh) 2019-10-01
EP3150848A1 (de) 2017-04-05
US10584677B2 (en) 2020-03-10

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